/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineIdentityInterface.h
Revoke the user's registered auth token.
void RevokeAuthToken ( const [FUniqueNetId](API\Runtime\CoreOnline\Online\FUniqueNetId) & LocalUserId, const [FOnRevokeAuthTokenCompleteDelegate](API\Plugins\OnlineSubsystem\Interfaces\FOnRevokeAuthTokenCompleteDelega-) & Delegate )